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A broadband access method and device

A broadband device and access method technology, applied in the field of communication, can solve problems such as performance degradation, loss of potential users by operators, RG complexity and cost increase, and achieve the effect of reducing workload, improving security and usability

Inactive Publication Date: 2007-08-01
HUAWEI TECH CO LTD
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0009] By converting different LAN addresses into the same Internet IP address plus different port numbers, RG can provide services to multiple user terminal devices at the same time, that is, multiple user terminal devices can share the same broadband line. In this way, operators lose many potential users virtually
[0010] In addition, for some applications with information such as IP in the upper layer data, ALG (Application Layer Gateway) of the corresponding protocol needs to be provided on the RG to complete NAT traversal, such as FTP or some video applications, which brings complexity and cost to the RG The rise and performance decline, and the scalability support for future protocols is not good

Method used

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  • A broadband access method and device
  • A broadband access method and device
  • A broadband access method and device

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Embodiment Construction

[0025] The method and system described in the embodiment of the present invention will be described in detail below with reference to FIG. 3 and FIG. 4 .

[0026] First, the method described in the embodiment of the present invention will be described in detail with reference to FIG. 3 .

[0027] The method of the embodiment of the present invention is to assign an Internet IP address to a user terminal device through a broadband access device, so that one broadband line can only be used for one user terminal device to communicate with the Internet, specifically including:

[0028] Steps 1 to 17 are the online process of the user terminal equipment of the local area network;

[0029] Steps 1-12: The RG completes the PPPoE call to obtain the Internet IP address instead of the user terminal equipment; the specific implementation process has been matured in the prior art, and will not be repeated here.

[0030] Step 13: After the RG obtains the Internet IP address through PPP, i...

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Abstract

The related broadband access method and device comprise: the user broadband device obtains internet IP and DNS addresses based on PPPoE or PPPoA, and allocates all of the IP and DNS addresses, virtual mask and gateway to user terminal device through DHCP. This invention ensures one broadband channel only for one terminal device communicating with internet, and prevents multiple users sharing one broadband channel.

Description

technical field [0001] The present invention relates to the technical field of communication, in particular to a broadband access method and equipment. Background technique [0002] PPPoE (Point-to-Point Protocol over Ethernet) technology is one of the main authentication technologies currently used on broadband networks. [0003] PPPoE is to establish a PPP (Point-to-Point Dialup Protocol) connection on the Ethernet. Because the Ethernet technology is very mature and widely used, and the PPP protocol shows good scalability and high-quality management control mechanism in the traditional dial-up Internet application, so the two The PPPoE technology combined with the former has been recognized and widely adopted by broadband access operators. [0004] PPPoE technology uses IP (Internet Protocol) packets to encapsulate PPP (Point-to-Point Dialup Protocol), that is, the client computer installs PPPoE dial-up software, encapsulates IP packets on PPP, and encapsulates them into ...

Claims

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Application Information

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IPC IPC(8): H04L29/12H04L29/06
Inventor 陈宇杰
Owner HUAWEI TECH CO LTD
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